Patent Assignment
Reel/Frame 007891/0205
Assignment of Assignor's Interest
Recorded: 1996-04-08
Pages: 3
Assignee
SMITHKLINE BEECHAM CORPORATION
ONE FRANKLIN PLAZA, PHILADELPHIA, PENNSYLVANIA, 19103
Covered Property
(1)
Protein Purification Using Immobilized Metal Affinity Chromatography for Complement Receptor Proteins
Patent:
5,840,858 →
Application:
08/581,604 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 15, 1997
From: SMITHKLINE BEECHAM CORPORATION
To: T CELL SCIENCES, INC.
Reel/Frame 008568/0512 →
(Assignment of Assignor's Interest) Re-Record to Correct the Number of Microfilm Pages from 3 to 5. an Assignment Was Previously Recorded at Reel 8568, Frame 0512.
Apr 15, 1997
From: SMITHKLINE BEECHAM CORPORATION
To: T CELL SCIENCES, INC.
Reel/Frame 008732/0058 →
Change of Name
Jul 14, 1999
From: T CELL SCIENCES, INC, (NEEDHAM, MASSACHUSETTS)
To: AVANT IMMUNOTHERAPEUTICS, INC.
Reel/Frame 010086/0348 →
Change of Name
Sep 15, 1999
From: T CELL SCIENCES, INC. (NEEDHAM, MASSACHUSETTS)
To: AVANT IMMUNOTHERAPEUTICS, INC.
Reel/Frame 010238/0102 →
Change of Name
Mar 9, 2009
From: AVANT IMMUNOTHERAPEUTICS, INC. (NEEDHAM, MASSACHUSETTS)
To: CELLDEX THERAPEUTICS, INC.
Reel/Frame 022380/0239 →